/*
 * Copyright (c) "Neo4j"
 * Neo4j Sweden AB [https://neo4j.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
package org.neo4j.kernel.impl.transaction.log;

public class NoSuchLogEntryException extends MissingLogDataException {
    public NoSuchLogEntryException(long missingTxId) {
        this(missingTxId, null);
    }

    public NoSuchLogEntryException(long missingAppendIndex, String additionalInformation) {
        super(combinedMessage(missingAppendIndex, additionalInformation));
    }

    public NoSuchLogEntryException(long missingAppendIndex, String additionalInformation, Throwable cause) {
        super(combinedMessage(missingAppendIndex, additionalInformation), cause);
    }

    private static String combinedMessage(long missingAppendIndex, String additionalInformation) {
        var messageBuilder = new StringBuilder("Unable to find transaction or chunk with append index ")
                .append(missingAppendIndex)
                .append(" in any of available logical logs");
        if (additionalInformation != null) {
            messageBuilder.append(": ").append(additionalInformation);
        } else {
            messageBuilder.append(".");
        }
        return messageBuilder.toString();
    }
}
